18732434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 34951488

約数和(自身を除く): 16219054

約数列:

[1, 2, 7, 14, 29, 37, 43, 58, 74, 86, 203, 259, 301, 406, 518, 602, 841, 1073, 1247, 1591, 1682, 2146, 2494, 3182, 5887, 7511, 8729, 11137, 11774, 15022, 17458, 22274, 31117, 36163, 46139, 62234, 72326, 92278, 217819, 253141, 322973, 435638, 506282, 645946, 1338031, 2676062, 9366217, 18732434]

約数ペア:

[(1, 18732434), (2, 9366217), (7, 2676062), (14, 1338031), (29, 645946), (37, 506282), (43, 435638), (58, 322973), (74, 253141), (86, 217819), (203, 92278), (259, 72326), (301, 62234), (406, 46139), (518, 36163), (602, 31117), (841, 22274), (1073, 17458), (1247, 15022), (1591, 11774), (1682, 11137), (2146, 8729), (2494, 7511), (3182, 5887)]